BASONOL® HPE 1170 B

BASONOL HPE 1170 B is a hyperbranched polyester polyol designed as a co-binder for 2K polyurethane coatings and 1K baking enamels for improved performance. It has low impact on VOC in high solids coating systems. It offers improved early and final hardness, improved chemical resistance, low hydrolysis sensitivity, and excellent weathering performance. When used as a co-binder in 2K polyurethane coatings, BASONOL HPE 1170 B additionally exhibits longer potlife and improved reflow behavior.

Product highlights

  • Low impact on VOC in high solids coating systems
  • Improved early and final hardness
  • Improved chemical resistance
  • Low hydrolysis sensitivity
  • Excellent weathering performance
  • Longer potlife and improved reflow behavior

Suggested applications:

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Located outside of North America? Visit our global website here.


Notice Under California Consumer Privacy Act (“CCPA”)
Please be aware that by registering with BASF to learn more about products and services, making purchases, or initiating other business transactions with BASF, BASF will be collecting certain personal information about you and your internet activity for specific business purposes. For a description of the information collected about you and the business purposes for which that information is used, please click here: Table III Data Collection Purpose. For further information about BASF’s overall data privacy practices, please review BASF’s Privacy Policy, which may be accessed here: https://www.basf.com/us/en/legal/data-protection.html